# Worksheet: Union of Sets

In this worksheet, we will practice finding the union between two sets or more.

Q1:

Find .

• A
• B
• C
• D
• E

Q2:

What is ?

• A
• B
• C
• D

Q3:

Find .

• A
• B
• C
• D

Q4:

Given that , what is the value of ?

Q5:

What is ?

• A
• B
• C
• D
• E

Q6:

Find .

• A
• B
• C
• D

Q7:

What is ?

• A
• B
• C
• D
• E

Q8:

If and , what is ?

• A
• B
• C
• D

Q9:

If , what is ?

• A
• B
• C
• D

Q10:

Find .

• A
• B
• C
• D

Q11:

Given that and , find .

• A
• B
• C
• D

Q12:

Given that , what is the value of ?

Q13:

Given that , what is the value of ?

Q14:

Given that , what is the value of ?

• A
• B18
• C81
• Dor

Q15:

Find the union set of and the set of digits in the number 46,786.

• A
• B
• C
• D
• E

Q16:

Use or to fill in the gap: If and , then .

• A
• B

Q17:

Find .

• A
• B
• C
• D

Q18:

If , , and , what is ?

• A
• B
• C
• D

Q19:

Use or to fill in the gap: If and , then .

• A
• B

Q20:

Given that , what is the value of ?

Q21:

Given that , what is the value of ?

Q22:

Use or to fill in the gap: If and , then .

• A
• B

Q23:

Given that , what is the value of ?

Q24:

What is ?

• A
• B
• C
• D

Q25:

Given that , determine the value of .